a bone in the shape of a V between the neck and breast of a chicken, duck, etc. When the bird is eaten, this bone is sometimes pulled apart by two people, and the person who gets the larger part can make a wish.叉骨，许愿骨（吃禽肉时两人将颈与胸之间的 V 形骨拉开，得较大块者可许愿）Topics Birdsc2